13078430 has 16 divisors (see below), whose sum is σ = 23615280. Its totient is φ = 5214912.

The previous prime is 13078411. The next prime is 13078433. The reversal of 13078430 is 3487031.

It is a self number, because there is not a number n which added to its sum of digits gives 13078430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13078433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1586 + ... + 5354.

It is an arithmetic number, because the mean of its divisors is an integer number (1475955).

Almost surely, 2^13078430 is an apocalyptic number.

13078430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13078430 is a deficient number, since it is larger than the sum of its proper divisors (10536850).

13078430 is a wasteful number, since it uses less digits than its factorization.

13078430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4123.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 13078430 is about 3616.4112044954. The cubic root of 13078430 is about 235.6053804489.

The spelling of 13078430 in words is "thirteen million, seventy-eight thousand, four hundred thirty".